1556221014

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{349}}^1\times {\mathrm{1297}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 3401798400

約数和(自身を除く): 1845577386

約数列:

[1, 2, 3, 6, 9, 18, 191, 349, 382, 573, 698, 1047, 1146, 1297, 1719, 2094, 2594, 3141, 3438, 3891, 6282, 7782, 11673, 23346, 66659, 133318, 199977, 247727, 399954, 452653, 495454, 599931, 743181, 905306, 1199862, 1357959, 1486362, 2229543, 2715918, 4073877, 4459086, 8147754, 86456723, 172913446, 259370169, 518740338, 778110507, 1556221014]

約数ペア:

[(1, 1556221014), (2, 778110507), (3, 518740338), (6, 259370169), (9, 172913446), (18, 86456723), (191, 8147754), (349, 4459086), (382, 4073877), (573, 2715918), (698, 2229543), (1047, 1486362), (1146, 1357959), (1297, 1199862), (1719, 905306), (2094, 743181), (2594, 599931), (3141, 495454), (3438, 452653), (3891, 399954), (6282, 247727), (7782, 199977), (11673, 133318), (23346, 66659)]